intermezzo, like most sleep medicines, has some risk of dependency. common side effects are headache, nausea, and fatigue. so if you suffer from middle-of-the-night insomnia, ask your doctor about intermezzo and return to sleep again. ♪ >>> back to "hardball." now the side show. ready for the opposite of mitt romney's sheamus on the roof story? dog lovers will appreciate this one. newark mayor, cory booker, twitter was abuzz about a dog being left out in the cold overnight. well, booker appear at the scene and carried the dog to the heated cop car. >> this is brutal weather, this dog is shaking really bad and you can't leave your dogs out on a day like this and go away. crank up the heat. i appreciate it. >> like all the way joe biden, isn't it? the dog's owner was out of town and did not know his dog had gotten out. booker has a knack for showing up. he rescued a woman from a burning house. he's still -- he doesn't know if frank lautenberg plans to run for re-election. here's some republican logic you may not have heard of before we need restrictiv